50993840

素因数分解:

$2^4\times 5^1\times {\mathrm{637423}}^1$

素因数の和:637436

約数の個数: 20

約数和(自身を含む): 118560864

約数和(自身を除く): 67567024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 637423, 1274846, 2549692, 3187115, 5099384, 6374230, 10198768, 12748460, 25496920, 50993840]

約数ペア:

[(1, 50993840), (2, 25496920), (4, 12748460), (5, 10198768), (8, 6374230), (10, 5099384), (16, 3187115), (20, 2549692), (40, 1274846), (80, 637423)]